Shown here are a quick-change tooling system based on a standard square-shank lathe toolholder (right), as well as a cross-section of a coated PCBN insert (left).

此处显示的是一个快速更换刀具系统，它建立在一个标准的方形支柱车床刀架(右)上，还显示了一个PCBN涂层刀片的横截面(左)。

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For fighting in wild expanses and in the middle of tall grass, there is the square-shank, arrow-shaped spear, twelve hundred of them.

在旷野深草地区作战，配备方胸鋋矛，共一千二百把。

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